CVE-2023-26433

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Summary

CVECVE-2023-26433
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-20 08:15:00 UTC
Updated2024-01-12 08:15:00 UTC
DescriptionWhen adding an external mail account, processing of IMAP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue IMAP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted IMAP server response to reasonable length/size. No publicly available exploits are known.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Open-xchange Open-xchange Appsuite Backend All All All All
Application Open-xchange Open-xchange Appsuite Backend 7.10.6 All All All
Application Open-xchange Open-xchange Appsuite Backend 7.10.6 revision_39 All All

References

ReferenceSourceLinkTags
404 Not Found MISC documentation.open-xchange.com
Full Disclosure: OXAS-ADV-2023-0002: OX App Suite Security Advisory MISC seclists.org
OX App Suite SSRF / Resource Consumption / Command Injection ≈ Packet Storm MISC packetstormsecurity.com
documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json documentation.open-xchange.com
software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.... MISC software.open-xchange.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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